See Ayer's Directory: https://www.google.com/books/edition/Ayer_Directory_of_Publications/N1HQAAAAMAAJ?hl=en&gbpv=1&dq=%22Montana+Journal%22+and+Rosenzweig&pg=PA499&printsec=frontcover
See American Newspaper Directory: https://www.google.com/books/edition/Rowell_s_American_Newspaper_Directory/9c89AQAAMAAJ?hl=en&gbpv=1&dq=H+Rosenzweig+in+Salt++Lake+City+1897&pg=PA589&printsec=frontcover
Australia
See U. S. and Foreign Search
Colorado
Colorado Springs area newspapers 1872-2013: Pikes Peak NewsFinder
Germany
Emigration newspaper "Allgemeine Auswanderungs-Zeitung online: University Jena
New Zealand
See U. S. And Foreign Search
U. S. States
General
List by state: https://www.neh.gov/us-newspaper-program Newspapers by state
Ancestry ($) Newspapers and periodicals
Many U. S. Websites have been digitized. This web site will show the various states with digitized records with links to the papers. http://www.neh.gov/us-newspaper-program.
Online historical newspapers: https://sites.google.com/site/onlinenewspapersite/Home/usa
Internet Archive - Genealogy: https://archive.org/details/genealogy
The Ancestor Hunt (link to U. S. newspapers by state).
Chronicling America digitizing Tennessee newspapers 1850-1900. Many other states. Chronicling America.
Small Town Newspapers http://www.smalltownpapers.com/browse.phphttp://www.smalltownpapers.com/browse.php. Free access and search feature for many small town newspapers. Includes Preston and Montpelier, Idaho.
Illinois
Illinois historical newspapers Illinois Historical Newspapers online
Indiana
Link to many online newspapers in Indiana: http://www.theancestorhunt.com/blog/indiana-online-historical-newspapers-summary#.V0YIgfkrIdV
New York
Northern New York Historical Newspapers
Link to New York Historical Newspapers: https://sites.google.com/site/onlinenewspapersite/Home/usa/ny
Utah
Do a Google search on "Utah Digital Newspapers"
Virginia
Virginia State Library site with links to online newspapers: http://virginiachronicle.com/cgi-bin/virginia?a=cl&cl=CL1&e=-------en-20--1--txt-txIN-------
U. S. and Foreign Search
Newspaper site that indexes digital newspapers in one search including Library of Congress, Australia, New Zealand. Elephind.com
Extensive list of newspapers with links on http://urthgen.blogspot.com/. Do search on "newspapers".
Wisconsin
Online Historical newspapers: http://www.theancestorhunt.com/blog/wisconsin-online-historical-newspapers-summary#.WIadKlMrIdV
City Directories
Link to a directory of online city directories: Online City Directories.
U. S. City Directories This is a link to the holdings of various repositories and includes a list of directories by state.
Video on Newspapers: https://lisalouisecooke.com/2023/01/18/newspapers-google-books/?fbclid=IwAR2UGTKEKX9JwkX8pnAmFwDHTF2S1qjMBILq9ss0X63pYVJsQROZYemrznUNew
Catholic church newspapers: https://thecatholicnewsarchive.org/?a=cl&cl=CL1&e=-------en-20--1--txt-txIN